APA (7th ed.) Citation

Simmons, I. G. (1997). Humanity and environment: A cultural ecology. Longman.

Chicago Style (17th ed.) Citation

Simmons, I. G. Humanity and Environment: A Cultural Ecology. Essex: Longman, 1997.

MLA (8th ed.) Citation

Simmons, I. G. Humanity and Environment: A Cultural Ecology. Longman, 1997.

Warning: These citations may not always be 100% accurate.